Full Alliance Simulator — 32 NATO Members
NATO Contribution Index
Adjust weights and nation parameters to see real-time NCI scores across the full alliance.
—Alliance avg NCI
—Above 5.0 floor
—Below floor
Strategic weight configuration
Kinetic force (K)min 40%40%
AI & cognitive (A)20%
Cyber & cloud (C)20%
Autonomous systems (T)20%
Digital cap exceeded — auto-adjusted to 60% ceiling.
Threat scenario presets
Methodology

NCI formula: [(K×wK)+(A×wA)+(C×wC)+(T×wT)] / Wtotal

Constitutional floor: wK ≥ 40%. Digital cap: A+C+T ≤ 60%. Both set by SACEUR — not NAC vote.

Interoperability penalty: ×0.7 on final score (designated assets only).
Forward deployment premium: ×1.15 on final score.

Full methodology & rationale →

All 32 NATO members — click a row to edit
# ↓ Country K A C T Base Final NCI Tier Floor Status
≥ 7.0 high contributor
5.0–6.9 meets floor
3.0–4.9 below floor
<3.0 net consumer
forward deployment premium
Alliance ranking — NCI scores
NCI scores for all 32 NATO members ranked by final score.
Final NCI (after coefficients)
Base NCI (before coefficients)
Dashed line at 5.0 = minimum readiness floor